Cheap flights from Cape Town to Boston from $524

In general, February is the cheapest month to fly from Cape Town to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $801. If you aren’t able to travel during the month of February, then book flights to Boston from Cape Town during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $830.

You are more likely to see cheaper flights to Boston from Cape Town when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $971 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Cape Town for as low as $868 on momondo.

You could potentially save up to 18% on your flight if you consider stops on a Cape Town to Boston flight.

As of November 2026, prices for Cape Town to Boston flights are approximately 105% more expensive when compared to flights at the same time last year.

Turkish Airlines is the most popular carrier operating from Cape Town Intl to Boston Logan Intl

United Airlines, Delta and KLM are the top three most popular airlines that fly to Boston from Cape Town according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Washington, D.C. (IAD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $790.

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 20h 47m.

Washington, D.C. (IAD) has the shortest average layover time for this route: 2h 52m.